Upstream information
Description
A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 6.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Attack Vector | Network | Network |
Attack Complexity | Low | Low |
Privileges Required | None | Low |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3 |
SUSE Security Advisories:
- openSUSE-SU-2020:0079-1, published Mon, 20 Jan 2020 06:11:03 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-79 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA glusterfs-9.1-1.3 |
SUSE Timeline for this CVE
CVE page created: Thu Aug 23 13:45:20 2018CVE page last modified: Wed Oct 26 21:19:10 2022